Microsoft has unveiled the latest version of its HoloLens “mixed reality” headset at MWC Barcelona. The HoloLens 2 features a significantly larger field of view, higher resolution and a device that’s more comfortable to wear. In fact, Microsoft says the device is three times as comfortable to wear.

HoloLens 2 will be available later this year in the United States, Japan, China, Germany, Canada, United Kingdom, Ireland, France, Australia and New Zealand for $3,500.

This is the first time vulnerabilities have affected both 4G and the incoming 5G standard — which promises faster speeds and better security. But the researchers say their new attacks can defeat newer protections.

Traditionally, the Google Assistant always lived under the home button on Android phones. But LG, Nokia, Xiaomi, TCL and Vivo are about to launch phones with dedicated assistant buttons, similar to what Samsung has long done with its Bixby assistant.